Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2009
12/23/2009WO2009134806A3 Partial radio link control status report
12/23/2009WO2009132204A3 Method and apparatus for harq autonomous retransmissions
12/23/2009WO2009131979A3 Method and apparatus for encoding transmission data blocks for enhanced switching performance
12/23/2009WO2009116790A3 Method of performing harq in wireless communication system
12/23/2009WO2009116754A3 Method of performing hybrid automatic repeat request (harq) in wireless communication system
12/23/2009WO2009113012A3 A flexible structure for multiple-subcarrier joint modulation ofdm transmitters
12/23/2009WO2009090255A3 Method of communication, in particular with capability of frame abortion or retransmission indication, between a transmitter and a receiver based on frames and corresponding communication node
12/23/2009EP2136597A1 Allocation of frequency depending of interference cancellation efficiency
12/23/2009EP2136570A1 Window control and retransmission control method, and transmission side device
12/23/2009EP2136525A1 Method, device and base station for generating protocol data unit
12/23/2009EP2136523A2 Methods and devices for transmitting and receiving a data flow in a multiple holder transmission system
12/23/2009EP2136501A2 Method of delivering a PDCP data unit to an upper layer
12/23/2009EP2136500A1 Retransmission control method and transmission side device
12/23/2009EP2136499A1 Retransmission request transmitting method, transmitting side apparatus and receiving side apparatus
12/23/2009EP2136498A2 Space-time-coding transmission and reception method and apparatus thereof
12/23/2009EP2136497A1 Method for transmitting a sequence of symbols for exploiting transmit diversity
12/23/2009EP2136492A1 Method and system for utilization of an outer decoder in a broadcast services communication system
12/23/2009EP2136491A1 System and method for boosting and monitoring
12/23/2009EP2136474A2 Encoding and decoding of low density parity (LDPC) codes for frequency selective channels
12/23/2009EP2136473A2 Method and system for transmitting and receiving information using chain reaction codes
12/23/2009EP2135413A2 Pilot transmission by relay stations in a multihop relay communication system
12/23/2009EP2135397A1 Apparatus and method for transmitting data and apparatus and method for receiving data
12/23/2009EP2135383A2 Device and method for determining a transmission behavior of sub-channels
12/23/2009EP2135382A1 Acknowledged mode radio link control architecture and method within evolved hspa systems
12/23/2009EP2135381A2 Sequence numbering for distributed wireless networks
12/23/2009EP2135380A1 Distributed operation
12/23/2009EP2135379A1 Data transmission and power control in a multihop relay communication system
12/23/2009EP2135378A1 Method and apparatus for coding a communication signal
12/23/2009EP2135377A2 Method and processing unit for transmitting rlc/mac control blocks
12/23/2009EP2135374A1 Methods for transmitting multiple acknowledgments in single carrier fdma systems
12/23/2009EP2135241A1 Audible errors detection and prevention for speech decoding, audible errors concealing
12/23/2009CN201369740Y Wireless transmitting/receiving unit configured to report channel quality index
12/23/2009CN101611652A Shared control channel structure
12/23/2009CN101611586A Methods and systems for codeword to layer mapping
12/23/2009CN101611585A Method for retransmitting data in the multi-carrier system
12/23/2009CN101611584A Mapping uplink acknowledgement transmission based on downlink virtual resource blocks
12/23/2009CN101611583A Initialization of and modem for an OFDM data transmission
12/23/2009CN101611582A Method for selecting transmission parameters for a data transmission and data transmission controller
12/23/2009CN101611581A Adaptive error correction method for data transmission and devices thereof
12/23/2009CN101611569A Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
12/23/2009CN101611562A Transmission power control in HSPDA
12/23/2009CN101611553A Method and system of single carrier block transmission with parallel encoding and decoding
12/23/2009CN101610587A Data transmission method based on TDD standard and device thereof
12/23/2009CN101610586A Resource mapping method of control channel in orthogonal frequency division multiplexing system
12/23/2009CN101610574A Receiving/sending method and receiving/sending equipment in time division-synchronous code division multiple access system
12/23/2009CN101610564A Method for sending and detecting downlink control information
12/23/2009CN101610549A Large-scale sensor network routing method based on routing verification and route reply (RREP) capture
12/23/2009CN101610547A Method for transmitting data broadcasting file, broadcast receiving device and broadcasting system
12/23/2009CN101610546A Blind detection dispatching method and blind detection dispatching equipment for time division-synchronous code division multiple access system
12/23/2009CN101610545A Method and equipment for receiving/sending data packet in time division-synchronous code division multiple access system
12/23/2009CN101610523A Method and system for reporting channel information in time-division duplex system
12/23/2009CN101610429A Method and device for providing uplink burst data in passive optical network system
12/23/2009CN101610329A Data processing method and data processing apparatus
12/23/2009CN101610285A P2P communication method in IPv4 and IPv6 coexisting network
12/23/2009CN101610278A Method, system and device for maintaining order of agent binding update messages
12/23/2009CN101610262A Method and system for processing communication signals
12/23/2009CN101610234A Pilot transmission schemes for wireless multi-carrier communication systems
12/23/2009CN101610233A Transmitter, receiver, transmission method and reception method
12/23/2009CN101610231A Method and device for realizing frequency hopping
12/23/2009CN101610229A Joint LDPC encoding recursive MSK modulation and demodulation system and method therefor
12/23/2009CN101610219A Communication system, communication device and communication method used therefor
12/23/2009CN101610213A Closed-loop congestion control method based on cross-layer cache management in broadband multimedia satellite system
12/23/2009CN101610188A Restoring method of service process fault of SIP server and SIP server
12/23/2009CN101610185A Compression method and compression device of alarm mask data
12/23/2009CN101610166A Intermediate node, cascade protection system and cascade protection method
12/23/2009CN101610161A Method for guaranteeing real time of audio transmission in netmeeting
12/23/2009CN101610143A Protection method, system and device of link data
12/23/2009CN101610142A Detection method of CAN of hybrid motor vehicle
12/23/2009CN101610141A Joint detection method and processing device thereof of multi-antenna multi-user data
12/23/2009CN101610140A Circuit and method for detecting signal amplitude
12/23/2009CN101610139A Hybrid automatic repeat request method of underwater sound MODEM
12/23/2009CN101610138A Method and system for realizing uplink hybrid automatic repeat requests
12/23/2009CN101610137A Communication method based on HARQ
12/23/2009CN101610136A Method for realizing allocation of downlink continuous scheduling reservation processes and base station
12/23/2009CN101610135A Distributed antenna system, data transmission method thereof and central controller
12/23/2009CN101610134A 64B/66B encoding and decoding device and method for realizing 64B/66B encoding and decoding
12/23/2009CN101610133A Low density parity code (LDPC) encoding and decoding devices and encoding and decoding methods thereof
12/23/2009CN101610132A Method for realizing downward control channel in wireless communication system
12/23/2009CN101610131A Method for sending uplink extended control bits of half-rate TRAU frame
12/23/2009CN101610130A Method for dynamically adjusting grouping downlink coding mode
12/23/2009CN101610123A Clock unit and realization method thereof
12/23/2009CN101610118A Method and device for measuring characteristics of signal transmission passage
12/23/2009CN101610117A Surface mother ship and underwater user two-way acoustic communication method
12/23/2009CN101610106A Method for accurately simulating multi-antenna effect when wireless mobile terminal receives signals
12/23/2009CN101610097A Blind detection receiving/sending method and blind detection receiving/sending equipment in time division-synchronous code division multiple access system
12/23/2009CN101610089A Methods and devices for secondly interlacing and deinterlacing
12/23/2009CN101609297A Method for synchronous transmission of data
12/23/2009CN100574537C Method for reason feedback by network when subscriber terminal refuses calls
12/23/2009CN100574535C System and method for feeding back information to a user-terminal from multiple hubs
12/23/2009CN100574522C Method and apparatus for conveying reports for SMS messages in wireless communication systems
12/23/2009CN100574506C Signal detection method of the channel in the E-DCH
12/23/2009CN100574505C User access method and applied communication devices for high-speed downlink packet access system
12/23/2009CN100574411C Robust mode stagger casting with reduced solution video frequency of mobile receiver
12/23/2009CN100574294C Radio communication system and radio communication method
12/23/2009CN100574293C Wireless transmitting and receiving device and method
12/23/2009CN100574241C Local network having redundancy properties, and coupling equipment for the network
12/23/2009CN100574234C System and methods for network path detection
12/23/2009CN100574224C Detection method and equipment for industrial Ethernet data monitoring
12/23/2009CN100574199C A system and method for distribution-type flow transmission of scalable media
12/23/2009CN100574178C Apparatus, system and method for realizing multi-carrier-wave high-speed down-converter grouped accessing business